Java Modulo每1000行打印不起作用

Question

我在Java中每千行打印时遇到一些麻烦。如果我尝试1,2,3和4它工作正常，但每个数字超过4，它什么都不打印。这是我的循环：

public class Monkey extends Thread 
{
String[] chars = {"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "æ", "ø", "å", " "};
String currentString;
String name;
public Monkey(String currentString, String name) 
{
    super();
    this.currentString = currentString;
    this.name = name;
}

public void run() 
{
    String workingString = "";
    int loops = 0;
    Random ran = new Random();
    while(!currentString.equalsIgnoreCase(workingString))
    {
        String c = chars[ran.nextInt(chars.length)];

        workingString += c;

        if(currentString.length() < workingString.length())
        {
            if((loops % 1000) == 0)
            {
                System.out.println(name + ": \"Forfra! Loops: " + loops + " Strengen var: " + workingString + "\"");
            }
            workingString = "";
        }

        loops++;
    }

    System.out.println(name + " har skrevet shakespears værker!! Det tog kun " + loops + " loops!");
    System.exit(MAX_PRIORITY);
}
}

从我的主要内容我创建了以下对象：

Monkey james = new Monkey("der var engang", "James");
james.start();

我要更改的参数是if：

中的1000

if(currentString.length() < workingString.length())
        {
            if((loops % 1000) == 0)
            {
                System.out.println(name + ": \"Forfra! Loops: " + loops + " Strengen var: " + workingString + "\"");
            }
            workingString = "";
        }

如果我将其更改为1,2,3或4，则打印正常。但如果数字（代码中的1000）大于4，则不会打印任何内容。